Montchanin Weather Forecast

    • 53
    • 81

    Mostly Cloudy

    • 61
    • 74

    Chance Rain Showers

    • 43
    • 75

    Rain Showers

    • 33
    • 54

    Partly Sunny

    • 45
    • 54

    Chance Rain Showers

    • 57
    • 74

    Chance Rain Showers

    • 49
    • 68

    Chance Rain Showers

Today 29 Mar New Castle

Partly sunny. Much warmer with Highs in the lower 80s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 29 Mar New Castle

Mostly cloudy. Lows in the mid 50s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming south after midnight.

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Montchanin Temperature Statistics

March Temperature

Wilmington, New Castle County Airport (8.1 miles)

  • Lowest 2 March, 2025

    19.9 °F

  • Average March

    47.4 °F

  • Highest 20 March, 2025

    70.6 °F

Climate (2020–Present)

Wilmington, New Castle County Airport (8.1 miles)

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  • Average Low 2020–2025

    48 °F

  • Average 2020–2025

    57.1 °F

  • Average High 2020–2025

    66.3 °F
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